Trace number 3495355

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS p100_source? (TO) 1800.08 1800.01

General information on the benchmark

Namemus/marques-silva/
software-verification/cvs_vc81760.cnf
MD5SUMa7958f48fc247e796f2a5d0e92979db1
Bench CategoryMUS (MUS)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4656
Number of clauses13913
Sum of the clauses size35634
Maximum clause length3
Minimum clause length1
Number of clauses of size 170
Number of clauses of size 25965
Number of clauses of size 37878
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3495355-1307809543/watcher-3495355-1307809543 -o /tmp/evaluation-result-3495355-1307809543/solver-3495355-1307809543 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495355-1307809543.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 1.63 2.62 4/180 27028
/proc/meminfo: memFree=31315620/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=20808 CPUtime=0 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 821 0 0 0 0 0 0 0 22 0 1 0 971184981 21307392 755 33554432000 4194304 4279399 140736406557104 18446744073709551615 256415088848 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 5202 768 224 21 0 1839 0

[startup+0.04617 s]
/proc/loadavg: 0.93 1.63 2.62 4/180 27028
/proc/meminfo: memFree=31315620/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=23856 CPUtime=0.04 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 1565 0 0 0 4 0 0 0 22 0 1 0 971184981 24428544 1484 33554432000 4194304 4279399 140736406557104 18446744073709551615 4208689 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 5964 1484 251 21 0 2601 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 23856

[startup+0.101163 s]
/proc/loadavg: 0.93 1.63 2.62 4/180 27028
/proc/meminfo: memFree=31315620/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=23856 CPUtime=0.09 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 1565 0 0 0 9 0 0 0 22 0 1 0 971184981 24428544 1484 33554432000 4194304 4279399 140736406557104 18446744073709551615 4210147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 5964 1484 251 21 0 2601 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23856

[startup+0.301125 s]
/proc/loadavg: 0.93 1.63 2.62 4/180 27028
/proc/meminfo: memFree=31315620/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=24360 CPUtime=0.29 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 2539 0 0 0 29 0 0 0 23 0 1 0 971184981 24944640 2455 33554432000 4194304 4279399 140736406557104 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 6090 2456 270 21 0 2727 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24360

[startup+0.701048 s]
/proc/loadavg: 0.93 1.63 2.62 4/180 27028
/proc/meminfo: memFree=31315620/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=50632 CPUtime=0.69 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 6872 0 0 0 68 1 0 0 25 0 1 0 971184981 51847168 6777 33554432000 4194304 4279399 140736406557104 18446744073709551615 4242265 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 12658 6777 270 21 0 9295 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50632

[startup+1.5009 s]
/proc/loadavg: 0.93 1.63 2.62 5/190 27059
/proc/meminfo: memFree=30996932/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=50772 CPUtime=1.49 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 19073 0 0 0 147 2 0 0 25 0 1 0 971184981 51990528 7774 33554432000 4194304 4279399 140736406557104 18446744073709551615 4257997 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 12693 7774 270 21 0 9330 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50772

[startup+3.1006 s]
/proc/loadavg: 0.93 1.63 2.62 5/190 27059
/proc/meminfo: memFree=30949936/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=57844 CPUtime=3.09 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 22196 0 0 0 306 3 0 0 25 0 1 0 971184981 59232256 10869 33554432000 4194304 4279399 140736406557104 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 14461 10869 270 21 0 11098 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57844

[startup+6.30099 s]
/proc/loadavg: 1.17 1.67 2.63 5/190 27059
/proc/meminfo: memFree=30881796/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=57844 CPUtime=6.3 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 22330 0 0 0 627 3 0 0 25 0 1 0 971184981 59232256 11003 33554432000 4194304 4279399 140736406557104 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 14461 11003 270 21 0 11098 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 57844

[startup+12.7008 s]
/proc/loadavg: 1.40 1.70 2.64 5/190 27059
/proc/meminfo: memFree=30701332/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=73756 CPUtime=12.69 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 24940 0 0 0 1266 3 0 0 25 0 1 0 971184981 75526144 13599 33554432000 4194304 4279399 140736406557104 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 18439 13599 270 21 0 15076 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73756

[startup+25.5004 s]
/proc/loadavg: 1.97 1.82 2.66 5/190 27060
/proc/meminfo: memFree=30529080/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=73936 CPUtime=25.49 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 26378 0 0 0 2546 3 0 0 25 0 1 0 971184981 75710464 15026 33554432000 4194304 4279399 140736406557104 18446744073709551615 4258313 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 18484 15026 270 21 0 15121 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 73936

[startup+51.1005 s]
/proc/loadavg: 2.66 1.99 2.69 5/190 27060
/proc/meminfo: memFree=30330492/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=81120 CPUtime=51.1 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 62339 0 0 0 5103 7 0 0 25 0 1 0 971184981 83066880 16823 33554432000 4194304 4279399 140736406557104 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 20280 16823 270 21 0 16917 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 81120

[startup+102.307 s]
/proc/loadavg: 3.42 2.30 2.76 5/190 27100
/proc/meminfo: memFree=30287084/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=81120 CPUtime=102.3 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 77554 0 0 0 10222 8 0 0 25 0 1 0 971184981 83066880 16824 33554432000 4194304 4279399 140736406557104 18446744073709551615 256418851238 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 20280 16824 270 21 0 16917 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 81120

[startup+162.3 s]
/proc/loadavg: 3.78 2.60 2.83 5/190 27101
/proc/meminfo: memFree=29702264/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=81120 CPUtime=162.3 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 77554 0 0 0 16222 8 0 0 25 0 1 0 971184981 83066880 16824 33554432000 4194304 4279399 140736406557104 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 20280 16824 270 21 0 16917 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 81120

[startup+222.301 s]
/proc/loadavg: 3.92 2.86 2.90 5/190 27103
/proc/meminfo: memFree=29128208/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=81120 CPUtime=222.3 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 77555 0 0 0 22222 8 0 0 25 0 1 0 971184981 83066880 16825 33554432000 4194304 4279399 140736406557104 18446744073709551615 4256517 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 20280 16825 270 21 0 16917 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 81120

[startup+282.301 s]
/proc/loadavg: 3.97 3.06 2.97 5/190 27105
/proc/meminfo: memFree=28716108/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=81120 CPUtime=282.3 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 77555 0 0 0 28222 8 0 0 25 0 1 0 971184981 83066880 16825 33554432000 4194304 4279399 140736406557104 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 20280 16825 270 21 0 16917 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 81120

[startup+342.3 s]
/proc/loadavg: 4.02 3.24 3.03 5/190 27106
/proc/meminfo: memFree=28307220/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=81120 CPUtime=342.3 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 77555 0 0 0 34222 8 0 0 25 0 1 0 971184981 83066880 16825 33554432000 4194304 4279399 140736406557104 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 20280 16825 270 21 0 16917 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 81120

[startup+402.301 s]
/proc/loadavg: 4.00 3.38 3.09 5/190 27108
/proc/meminfo: memFree=28307168/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=81120 CPUtime=402.31 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 77555 0 0 0 40223 8 0 0 25 0 1 0 971184981 83066880 16825 33554432000 4194304 4279399 140736406557104 18446744073709551615 4256769 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 20280 16825 270 21 0 16917 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 81120

[startup+462.301 s]
/proc/loadavg: 4.00 3.49 3.15 5/190 27109
/proc/meminfo: memFree=28095684/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=81120 CPUtime=462.31 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 77555 0 0 0 46223 8 0 0 25 0 1 0 971184981 83066880 16825 33554432000 4194304 4279399 140736406557104 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 20280 16825 270 21 0 16917 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 81120

[startup+522.3 s]
/proc/loadavg: 4.00 3.58 3.20 5/190 27111
/proc/meminfo: memFree=28027668/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=81120 CPUtime=522.31 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 77555 0 0 0 52223 8 0 0 25 0 1 0 971184981 83066880 16825 33554432000 4194304 4279399 140736406557104 18446744073709551615 256418851238 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 20280 16825 270 21 0 16917 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 81120

[startup+582.301 s]
/proc/loadavg: 4.07 3.67 3.25 5/190 27113
/proc/meminfo: memFree=27981864/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=81120 CPUtime=582.31 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 85467 0 0 0 58222 9 0 0 25 0 1 0 971184981 83066880 16825 33554432000 4194304 4279399 140736406557104 18446744073709551615 4257128 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 20280 16825 270 21 0 16917 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 81120

[startup+642.301 s]

################
# More data... #
################

[startup+822.3 s]
/proc/loadavg: 4.06 3.88 3.42 5/190 27122
/proc/meminfo: memFree=26797168/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=39136 CPUtime=822.32 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 553164 0 0 0 82166 66 0 0 25 0 1 0 971184981 40075264 6238 33554432000 4194304 4279399 140736406557104 18446744073709551615 4241960 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 9784 6239 270 21 0 6421 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 39136

[startup+882.301 s]
/proc/loadavg: 4.02 3.90 3.46 5/190 27124
/proc/meminfo: memFree=26602044/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=81432 CPUtime=882.33 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 850826 0 0 0 88129 104 0 0 25 0 1 0 971184981 83386368 16938 33554432000 4194304 4279399 140736406557104 18446744073709551615 4242216 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 20358 16938 270 21 0 16995 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 81432

[startup+942.301 s]
/proc/loadavg: 4.01 3.91 3.49 5/190 27125
/proc/meminfo: memFree=26039420/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=161100 CPUtime=942.33 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 1201822 0 0 0 94091 142 0 0 25 0 1 0 971184981 164966400 32882 33554432000 4194304 4279399 140736406557104 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 40275 32882 270 21 0 36912 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 161100

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.52 5/190 27127
/proc/meminfo: memFree=25281608/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111780 CPUtime=1002.32 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 1794604 0 0 0 100022 210 0 0 25 0 1 0 971184981 114462720 24494 33554432000 4194304 4279399 140736406557104 18446744073709551615 4241900 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27945 24494 270 21 0 24582 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 111780

[startup+1062.3 s]
/proc/loadavg: 4.00 3.94 3.55 5/190 27128
/proc/meminfo: memFree=24615172/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111780 CPUtime=1062.33 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 2158464 0 0 0 105982 251 0 0 25 0 1 0 971184981 114462720 24494 33554432000 4194304 4279399 140736406557104 18446744073709551615 4256524 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27945 24494 270 21 0 24582 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 111780

[startup+1122.3 s]
/proc/loadavg: 4.07 3.96 3.58 5/190 27130
/proc/meminfo: memFree=23839736/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111780 CPUtime=1122.33 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 2326779 0 0 0 111961 272 0 0 25 0 1 0 971184981 114462720 24495 33554432000 4194304 4279399 140736406557104 18446744073709551615 4241926 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27945 24495 270 21 0 24582 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 111780

[startup+1182.3 s]
/proc/loadavg: 4.02 3.97 3.60 5/190 27132
/proc/meminfo: memFree=23091588/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111784 CPUtime=1182.34 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 2762750 0 0 0 117910 324 0 0 25 0 1 0 971184981 114466816 24495 33554432000 4194304 4279399 140736406557104 18446744073709551615 256418935486 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27946 24495 270 21 0 24583 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 111784

[startup+1242.3 s]
/proc/loadavg: 3.85 3.94 3.61 4/184 27157
/proc/meminfo: memFree=29018824/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111784 CPUtime=1242.34 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 3379222 0 0 0 123840 394 0 0 25 0 1 0 971184981 114466816 24495 33554432000 4194304 4279399 140736406557104 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27946 24495 270 21 0 24583 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 111784

[startup+1302.3 s]
/proc/loadavg: 3.31 3.77 3.57 4/184 27159
/proc/meminfo: memFree=29057836/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111784 CPUtime=1302.34 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 3720276 0 0 0 129802 432 0 0 25 0 1 0 971184981 114466816 24495 33554432000 4194304 4279399 140736406557104 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27946 24495 270 21 0 24583 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 111784

[startup+1362.3 s]
/proc/loadavg: 3.18 3.64 3.54 4/184 27160
/proc/meminfo: memFree=29057792/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111784 CPUtime=1362.34 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 4031219 0 0 0 135767 467 0 0 25 0 1 0 971184981 114466816 24495 33554432000 4194304 4279399 140736406557104 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27946 24495 270 21 0 24583 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 111784

[startup+1422.31 s]
/proc/loadavg: 3.06 3.52 3.50 4/184 27162
/proc/meminfo: memFree=29057980/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111784 CPUtime=1422.35 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 4349374 0 0 0 141731 504 0 0 25 0 1 0 971184981 114466816 24495 33554432000 4194304 4279399 140736406557104 18446744073709551615 4255659 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27946 24495 270 21 0 24583 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 111784

[startup+1482.3 s]
/proc/loadavg: 3.02 3.42 3.47 4/184 27164
/proc/meminfo: memFree=29049856/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111784 CPUtime=1482.35 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 4587966 0 0 0 147705 530 0 0 25 0 1 0 971184981 114466816 24495 33554432000 4194304 4279399 140736406557104 18446744073709551615 4242522 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27946 24495 270 21 0 24583 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 111784

[startup+1542.3 s]
/proc/loadavg: 3.01 3.34 3.43 4/184 27165
/proc/meminfo: memFree=29046724/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111784 CPUtime=1542.35 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 4840150 0 0 0 153676 559 0 0 25 0 1 0 971184981 114466816 24495 33554432000 4194304 4279399 140736406557104 18446744073709551615 4257168 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27946 24495 270 21 0 24583 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 111784

[startup+1602.3 s]
/proc/loadavg: 3.00 3.28 3.41 4/184 27167
/proc/meminfo: memFree=29046680/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111784 CPUtime=1602.35 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 5208743 0 0 0 159634 601 0 0 25 0 1 0 971184981 114466816 24495 33554432000 4194304 4279399 140736406557104 18446744073709551615 4257392 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27946 24495 270 21 0 24583 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 111784

[startup+1662.3 s]
/proc/loadavg: 3.00 3.23 3.38 4/184 27168
/proc/meminfo: memFree=29046760/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111784 CPUtime=1662.36 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 5407335 0 0 0 165612 624 0 0 25 0 1 0 971184981 114466816 24495 33554432000 4194304 4279399 140736406557104 18446744073709551615 4242216 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27946 24495 270 21 0 24583 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 111784

[startup+1722.3 s]
/proc/loadavg: 3.07 3.20 3.35 4/184 27170
/proc/meminfo: memFree=29046852/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=161104 CPUtime=1722.35 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 5602948 0 0 0 171588 647 0 0 25 0 1 0 971184981 164970496 33805 33554432000 4194304 4279399 140736406557104 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 40276 33805 270 21 0 36913 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 161104

[startup+1782.3 s]
/proc/loadavg: 3.02 3.16 3.33 5/184 27172
/proc/meminfo: memFree=29046180/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111784 CPUtime=1782.36 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 5861415 0 0 0 177559 677 0 0 25 0 1 0 971184981 114466816 24495 33554432000 4194304 4279399 140736406557104 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27946 24495 270 21 0 24583 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 111784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.02 3.15 3.32 4/184 27172
/proc/meminfo: memFree=29046156/32950928 swapFree=67056212/67111528
[pid=27028] ppid=27026 vsize=111784 CPUtime=1800.06 cores=5,7
/proc/27028/stat : 27028 (OptimuS_release) R 27026 27028 24520 0 -1 4202496 5928389 0 0 0 179321 685 0 0 25 0 1 0 971184981 114466816 24495 33554432000 4194304 4279399 140736406557104 18446744073709551615 4242522 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/27028/statm: 27946 24495 270 21 0 24583 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 111784

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.08
CPU user time (s): 1793.21
CPU system time (s): 6.86296
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 242012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.21
system time used= 6.86296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5928389
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 21992

runsolver used 2.85556 second user time and 6.97194 second system time

The end

Launcher Data 

Begin job on node115 at 2011-06-11 18:25:43
IDJOB=3495355
IDBENCH=89566
IDSOLVER=1987
FILE ID=node115/3495355-1307809543
RUNJOBID= node115-1307809543-27003
PBS_JOBID= 13551062
Free space on /tmp= 74128 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/cvs_vc81760.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495355-1307809543/watcher-3495355-1307809543 -o /tmp/evaluation-result-3495355-1307809543/solver-3495355-1307809543 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495355-1307809543.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= a7958f48fc247e796f2a5d0e92979db1
RANDOM SEED=1682620744

node115.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31319016 kB
Buffers:        299708 kB
Cached:        1111056 kB
SwapCached:       9476 kB
Active:         456684 kB
Inactive:       984232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31319016 kB
SwapTotal:    67111528 kB
SwapFree:     67056212 kB
Dirty:            1204 kB
Writeback:           0 kB
AnonPages:       27432 kB
Mapped:          12452 kB
Slab:           126164 kB
PageTables:       5600 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   205144 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74108 MiB
End job on node115 at 2011-06-11 18:55:45